[D.Sykes]

Sharing link to a google folder of videos of my brand new 2022 Buick Envision that has been in service well over 80 days since purchasing on October 15, 2022 for repeated engine/powertrain issues - engine squeaks when turning vehicle off after being driven for a period of time, engine whispers when accelerating, smell of coolant from front end of vehicle when driven for a period of time. Terribly afraid the engine/powertrain is going to blow up when GA temps reach a certain temperature, especially if these issues were & are prevalent during winter months.

Currently, requesting a full buyback from GMC. I've driven the dealers loaner vehicles more than I've driven my own car since purchasing. This has been a nightmare!

See videos:

Sykes_Buick Envision 2022 Complaint Folder - Google Drive

drive.google.com

Note: Complaints have been filed with NHTSA and GA Consumer Complaints Dept for Lemon Law Claim.

Dealer: Hennessy Buick GMC, 7261 Jonesboro Rd, Morrow, GA

 

[rogerh]

Does the engine squeak when it auto shuts off at stop signs or lights?

 

[D.Sykes]

Yes, I've observed the squeaks a couple times when it auto shuts off at a light. But mainly after driving it for awhile and manually turning it off. Sometimes the squeaks are followed by repeated knocking sounds. The squeaks sound like a bad spring in an old mattress. Also, I can smell coolant scent from the front of the vehicle. I'm terribly concerned something under the hood is going to blow up either while driving or parked, especially once the temperature in GA start getting hotter. To date, the dealer has replaced both the turbo hose, followed by the turbo- neither successful in fixing the issue. Back in shop for the third time, same issue.